| 摘要 |
device comprises a fluorescent light-emitting material, a first triplet-accepting material and a second triplet-accepting material. The fluorescent light-emitting material may be a repeat unit of a light-emitting polymer, and the first and second triplet-accepting materials may independently be repeat units of the light-emitting polymer (e.g. in the backbone, as side-group pendant from the backbone or end groups of the polymer) or may be mixed with the fluorescent light-emitting material. Also shown is organic light-emitting device wherein the light-emitting layer comprises the composition and a method of making an organic light-emitting device. |
